bank-tech-test

Setup

Install Node Version Manager (NVM)
```
brew install nvm
```
Then follow the instructions to update your ~/.bash_profile.
Open a new terminal
Install the latest version of Node.js, currently 18.1.0.
```
nvm install 18
```
Install Node.js dependencies
```
npm install
```

Test

Run all tests
```
jest
```
See test coverage
```
jest --coverage
```

Approach

I decided to start by developing the deposit function,

increasing the balance by a given amount
storing the amount increased by
storing the balance after deposit
storing the date of the deposit

Next, I moved onto the withdrawal function,

decreasing the balance by a given amount
not allowing withdrawal of money not in the account
storing the amount decreased by
storing the balance after withdrawal
storing the date of the withdrawal

Lastly, I ensured the format of the statement was correct per the given spec.

screenshot of app